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<div class="title">qwt_plot_zoneitem.cpp</div>  </div>
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<div class="contents">
<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;<span class="comment">/******************************************************************************</span></div>
<div class="line"><a name="l00002"></a><span class="lineno">    2</span>&#160;<span class="comment"> * Qwt Widget Library</span></div>
<div class="line"><a name="l00003"></a><span class="lineno">    3</span>&#160;<span class="comment"> * Copyright (C) 1997   Josef Wilgen</span></div>
<div class="line"><a name="l00004"></a><span class="lineno">    4</span>&#160;<span class="comment"> * Copyright (C) 2002   Uwe Rathmann</span></div>
<div class="line"><a name="l00005"></a><span class="lineno">    5</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00006"></a><span class="lineno">    6</span>&#160;<span class="comment"> * This library is free software; you can redistribute it and/or</span></div>
<div class="line"><a name="l00007"></a><span class="lineno">    7</span>&#160;<span class="comment"> * modify it under the terms of the Qwt License, Version 1.0</span></div>
<div class="line"><a name="l00008"></a><span class="lineno">    8</span>&#160;<span class="comment"> *****************************************************************************/</span></div>
<div class="line"><a name="l00009"></a><span class="lineno">    9</span>&#160; </div>
<div class="line"><a name="l00010"></a><span class="lineno">   10</span>&#160;<span class="preprocessor">#include &quot;qwt_plot_zoneitem.h&quot;</span></div>
<div class="line"><a name="l00011"></a><span class="lineno">   11</span>&#160;<span class="preprocessor">#include &quot;qwt_painter.h&quot;</span></div>
<div class="line"><a name="l00012"></a><span class="lineno">   12</span>&#160;<span class="preprocessor">#include &quot;qwt_scale_map.h&quot;</span></div>
<div class="line"><a name="l00013"></a><span class="lineno">   13</span>&#160;<span class="preprocessor">#include &quot;qwt_text.h&quot;</span></div>
<div class="line"><a name="l00014"></a><span class="lineno">   14</span>&#160;<span class="preprocessor">#include &quot;qwt_interval.h&quot;</span></div>
<div class="line"><a name="l00015"></a><span class="lineno">   15</span>&#160; </div>
<div class="line"><a name="l00016"></a><span class="lineno">   16</span>&#160;<span class="preprocessor">#include &lt;qpainter.h&gt;</span></div>
<div class="line"><a name="l00017"></a><span class="lineno">   17</span>&#160; </div>
<div class="line"><a name="l00018"></a><span class="lineno">   18</span>&#160;<span class="keyword">class </span>QwtPlotZoneItem::PrivateData</div>
<div class="line"><a name="l00019"></a><span class="lineno">   19</span>&#160;{</div>
<div class="line"><a name="l00020"></a><span class="lineno">   20</span>&#160;  <span class="keyword">public</span>:</div>
<div class="line"><a name="l00021"></a><span class="lineno">   21</span>&#160;    PrivateData()</div>
<div class="line"><a name="l00022"></a><span class="lineno">   22</span>&#160;        : <a class="code" href="class_qwt_plot_zone_item.html#aed04c361051a43d25a05ecdea4b0115d">orientation</a>( Qt::Vertical )</div>
<div class="line"><a name="l00023"></a><span class="lineno">   23</span>&#160;        , <a class="code" href="class_qwt_plot_zone_item.html#a1dbf4a71e483b32b6348ab3b3bdd1a64">pen</a>( Qt::NoPen )</div>
<div class="line"><a name="l00024"></a><span class="lineno">   24</span>&#160;    {</div>
<div class="line"><a name="l00025"></a><span class="lineno">   25</span>&#160;        QColor c( Qt::darkGray );</div>
<div class="line"><a name="l00026"></a><span class="lineno">   26</span>&#160;        c.setAlpha( 100 );</div>
<div class="line"><a name="l00027"></a><span class="lineno">   27</span>&#160;        <a class="code" href="class_qwt_plot_zone_item.html#a02049f8397ca42e02c73fb7237105c67">brush</a> = QBrush( c );</div>
<div class="line"><a name="l00028"></a><span class="lineno">   28</span>&#160;    }</div>
<div class="line"><a name="l00029"></a><span class="lineno">   29</span>&#160; </div>
<div class="line"><a name="l00030"></a><span class="lineno">   30</span>&#160;    Qt::Orientation <a class="code" href="class_qwt_plot_zone_item.html#aed04c361051a43d25a05ecdea4b0115d">orientation</a>;</div>
<div class="line"><a name="l00031"></a><span class="lineno">   31</span>&#160;    QPen <a class="code" href="class_qwt_plot_zone_item.html#a1dbf4a71e483b32b6348ab3b3bdd1a64">pen</a>;</div>
<div class="line"><a name="l00032"></a><span class="lineno">   32</span>&#160;    QBrush <a class="code" href="class_qwt_plot_zone_item.html#a02049f8397ca42e02c73fb7237105c67">brush</a>;</div>
<div class="line"><a name="l00033"></a><span class="lineno">   33</span>&#160;    <a class="code" href="class_qwt_interval.html">QwtInterval</a> <a class="code" href="class_qwt_plot_zone_item.html#a4e177d5580393de72df485ce4de23adf">interval</a>;</div>
<div class="line"><a name="l00034"></a><span class="lineno">   34</span>&#160;};</div>
<div class="line"><a name="l00035"></a><span class="lineno">   35</span>&#160; </div>
<div class="line"><a name="l00050"></a><span class="lineno"><a class="line" href="class_qwt_plot_zone_item.html#aa63ced2cda200381e887a6a9e28a03b5">   50</a></span>&#160;<a class="code" href="class_qwt_plot_zone_item.html#aa63ced2cda200381e887a6a9e28a03b5">QwtPlotZoneItem::QwtPlotZoneItem</a>()</div>
<div class="line"><a name="l00051"></a><span class="lineno">   51</span>&#160;    : <a class="code" href="class_qwt_plot_item.html">QwtPlotItem</a>( <a class="code" href="class_qwt_text.html">QwtText</a>( <span class="stringliteral">&quot;Zone&quot;</span> ) )</div>
<div class="line"><a name="l00052"></a><span class="lineno">   52</span>&#160;{</div>
<div class="line"><a name="l00053"></a><span class="lineno">   53</span>&#160;    m_data = <span class="keyword">new</span> PrivateData;</div>
<div class="line"><a name="l00054"></a><span class="lineno">   54</span>&#160; </div>
<div class="line"><a name="l00055"></a><span class="lineno">   55</span>&#160;    <a class="code" href="class_qwt_plot_item.html#a5a335be8ff488809a2cf7f4b734ad1b6">setItemAttribute</a>( <a class="code" href="class_qwt_plot_item.html#ae0fabcdd35f4818ce5bbe019b0eed062a9de83e2ad8a88796a36a11ef8b033a48">QwtPlotItem::AutoScale</a>, <span class="keyword">false</span> );</div>
<div class="line"><a name="l00056"></a><span class="lineno">   56</span>&#160;    <a class="code" href="class_qwt_plot_item.html#a5a335be8ff488809a2cf7f4b734ad1b6">setItemAttribute</a>( <a class="code" href="class_qwt_plot_item.html#ae0fabcdd35f4818ce5bbe019b0eed062a4e377b54bd879c60a95162b6a9e9e176">QwtPlotItem::Legend</a>, <span class="keyword">false</span> );</div>
<div class="line"><a name="l00057"></a><span class="lineno">   57</span>&#160; </div>
<div class="line"><a name="l00058"></a><span class="lineno">   58</span>&#160;    <a class="code" href="class_qwt_plot_item.html#a57d90e4146133b59d589c71b3a643e82">setZ</a>( 5 );</div>
<div class="line"><a name="l00059"></a><span class="lineno">   59</span>&#160;}</div>
<div class="line"><a name="l00060"></a><span class="lineno">   60</span>&#160; </div>
<div class="line"><a name="l00062"></a><span class="lineno"><a class="line" href="class_qwt_plot_zone_item.html#a696327e3e806dd2cada33b8e2d4f18f8">   62</a></span>&#160;<a class="code" href="class_qwt_plot_zone_item.html#a696327e3e806dd2cada33b8e2d4f18f8">QwtPlotZoneItem::~QwtPlotZoneItem</a>()</div>
<div class="line"><a name="l00063"></a><span class="lineno">   63</span>&#160;{</div>
<div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160;    <span class="keyword">delete</span> m_data;</div>
<div class="line"><a name="l00065"></a><span class="lineno">   65</span>&#160;}</div>
<div class="line"><a name="l00066"></a><span class="lineno">   66</span>&#160; </div>
<div class="line"><a name="l00068"></a><span class="lineno"><a class="line" href="class_qwt_plot_zone_item.html#ad6b34631bcb620ac9efdf3a15ebd0357">   68</a></span>&#160;<span class="keywordtype">int</span> <a class="code" href="class_qwt_plot_zone_item.html#ad6b34631bcb620ac9efdf3a15ebd0357">QwtPlotZoneItem::rtti</a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l00069"></a><span class="lineno">   69</span>&#160;<span class="keyword"></span>{</div>
<div class="line"><a name="l00070"></a><span class="lineno">   70</span>&#160;    <span class="keywordflow">return</span> <a class="code" href="class_qwt_plot_item.html#ab149ac85e233ce9cedf2f2f2af871bf3a52b2ec5c64c77a36a103b329a530b606">QwtPlotItem::Rtti_PlotZone</a>;</div>
<div class="line"><a name="l00071"></a><span class="lineno">   71</span>&#160;}</div>
<div class="line"><a name="l00072"></a><span class="lineno">   72</span>&#160; </div>
<div class="line"><a name="l00086"></a><span class="lineno"><a class="line" href="class_qwt_plot_zone_item.html#a76a86eb41801930e5733bc509966ee4d">   86</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="class_qwt_plot_zone_item.html#a76a86eb41801930e5733bc509966ee4d">QwtPlotZoneItem::setPen</a>( <span class="keyword">const</span> QColor&amp; color, qreal width, Qt::PenStyle style )</div>
<div class="line"><a name="l00087"></a><span class="lineno">   87</span>&#160;{</div>
<div class="line"><a name="l00088"></a><span class="lineno">   88</span>&#160;    <a class="code" href="class_qwt_plot_zone_item.html#a76a86eb41801930e5733bc509966ee4d">setPen</a>( QPen( color, width, style ) );</div>
<div class="line"><a name="l00089"></a><span class="lineno">   89</span>&#160;}</div>
<div class="line"><a name="l00090"></a><span class="lineno">   90</span>&#160; </div>
<div class="line"><a name="l00099"></a><span class="lineno"><a class="line" href="class_qwt_plot_zone_item.html#a29e88c47cdde211812df6d1073ab5c69">   99</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="class_qwt_plot_zone_item.html#a76a86eb41801930e5733bc509966ee4d">QwtPlotZoneItem::setPen</a>( <span class="keyword">const</span> QPen&amp; pen )</div>
<div class="line"><a name="l00100"></a><span class="lineno">  100</span>&#160;{</div>
<div class="line"><a name="l00101"></a><span class="lineno">  101</span>&#160;    <span class="keywordflow">if</span> ( m_data-&gt;pen != <a class="code" href="class_qwt_plot_zone_item.html#a1dbf4a71e483b32b6348ab3b3bdd1a64">pen</a> )</div>
<div class="line"><a name="l00102"></a><span class="lineno">  102</span>&#160;    {</div>
<div class="line"><a name="l00103"></a><span class="lineno">  103</span>&#160;        m_data-&gt;pen = <a class="code" href="class_qwt_plot_zone_item.html#a1dbf4a71e483b32b6348ab3b3bdd1a64">pen</a>;</div>
<div class="line"><a name="l00104"></a><span class="lineno">  104</span>&#160;        <a class="code" href="class_qwt_plot_item.html#ad956fdbce5b0721abccce6d09fe4d5ce">itemChanged</a>();</div>
<div class="line"><a name="l00105"></a><span class="lineno">  105</span>&#160;    }</div>
<div class="line"><a name="l00106"></a><span class="lineno">  106</span>&#160;}</div>
<div class="line"><a name="l00107"></a><span class="lineno">  107</span>&#160; </div>
<div class="line"><a name="l00112"></a><span class="lineno"><a class="line" href="class_qwt_plot_zone_item.html#a1dbf4a71e483b32b6348ab3b3bdd1a64">  112</a></span>&#160;<span class="keyword">const</span> QPen&amp; <a class="code" href="class_qwt_plot_zone_item.html#a1dbf4a71e483b32b6348ab3b3bdd1a64">QwtPlotZoneItem::pen</a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l00113"></a><span class="lineno">  113</span>&#160;<span class="keyword"></span>{</div>
<div class="line"><a name="l00114"></a><span class="lineno">  114</span>&#160;    <span class="keywordflow">return</span> m_data-&gt;pen;</div>
<div class="line"><a name="l00115"></a><span class="lineno">  115</span>&#160;}</div>
<div class="line"><a name="l00116"></a><span class="lineno">  116</span>&#160; </div>
<div class="line"><a name="l00125"></a><span class="lineno"><a class="line" href="class_qwt_plot_zone_item.html#a29d7add8c10cde3c5710354cd0d033a8">  125</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="class_qwt_plot_zone_item.html#a29d7add8c10cde3c5710354cd0d033a8">QwtPlotZoneItem::setBrush</a>( <span class="keyword">const</span> QBrush&amp; brush )</div>
<div class="line"><a name="l00126"></a><span class="lineno">  126</span>&#160;{</div>
<div class="line"><a name="l00127"></a><span class="lineno">  127</span>&#160;    <span class="keywordflow">if</span> ( m_data-&gt;brush != <a class="code" href="class_qwt_plot_zone_item.html#a02049f8397ca42e02c73fb7237105c67">brush</a> )</div>
<div class="line"><a name="l00128"></a><span class="lineno">  128</span>&#160;    {</div>
<div class="line"><a name="l00129"></a><span class="lineno">  129</span>&#160;        m_data-&gt;brush = <a class="code" href="class_qwt_plot_zone_item.html#a02049f8397ca42e02c73fb7237105c67">brush</a>;</div>
<div class="line"><a name="l00130"></a><span class="lineno">  130</span>&#160;        <a class="code" href="class_qwt_plot_item.html#ad956fdbce5b0721abccce6d09fe4d5ce">itemChanged</a>();</div>
<div class="line"><a name="l00131"></a><span class="lineno">  131</span>&#160;    }</div>
<div class="line"><a name="l00132"></a><span class="lineno">  132</span>&#160;}</div>
<div class="line"><a name="l00133"></a><span class="lineno">  133</span>&#160; </div>
<div class="line"><a name="l00138"></a><span class="lineno"><a class="line" href="class_qwt_plot_zone_item.html#a02049f8397ca42e02c73fb7237105c67">  138</a></span>&#160;<span class="keyword">const</span> QBrush&amp; <a class="code" href="class_qwt_plot_zone_item.html#a02049f8397ca42e02c73fb7237105c67">QwtPlotZoneItem::brush</a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l00139"></a><span class="lineno">  139</span>&#160;<span class="keyword"></span>{</div>
<div class="line"><a name="l00140"></a><span class="lineno">  140</span>&#160;    <span class="keywordflow">return</span> m_data-&gt;brush;</div>
<div class="line"><a name="l00141"></a><span class="lineno">  141</span>&#160;}</div>
<div class="line"><a name="l00142"></a><span class="lineno">  142</span>&#160; </div>
<div class="line"><a name="l00152"></a><span class="lineno"><a class="line" href="class_qwt_plot_zone_item.html#a0e957d092637846d8c7e7f6d1282e8ac">  152</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="class_qwt_plot_zone_item.html#a0e957d092637846d8c7e7f6d1282e8ac">QwtPlotZoneItem::setOrientation</a>( Qt::Orientation orientation )</div>
<div class="line"><a name="l00153"></a><span class="lineno">  153</span>&#160;{</div>
<div class="line"><a name="l00154"></a><span class="lineno">  154</span>&#160;    <span class="keywordflow">if</span> ( m_data-&gt;orientation != <a class="code" href="class_qwt_plot_zone_item.html#aed04c361051a43d25a05ecdea4b0115d">orientation</a> )</div>
<div class="line"><a name="l00155"></a><span class="lineno">  155</span>&#160;    {</div>
<div class="line"><a name="l00156"></a><span class="lineno">  156</span>&#160;        m_data-&gt;orientation = <a class="code" href="class_qwt_plot_zone_item.html#aed04c361051a43d25a05ecdea4b0115d">orientation</a>;</div>
<div class="line"><a name="l00157"></a><span class="lineno">  157</span>&#160;        <a class="code" href="class_qwt_plot_item.html#ad956fdbce5b0721abccce6d09fe4d5ce">itemChanged</a>();</div>
<div class="line"><a name="l00158"></a><span class="lineno">  158</span>&#160;    }</div>
<div class="line"><a name="l00159"></a><span class="lineno">  159</span>&#160;}</div>
<div class="line"><a name="l00160"></a><span class="lineno">  160</span>&#160; </div>
<div class="line"><a name="l00165"></a><span class="lineno"><a class="line" href="class_qwt_plot_zone_item.html#aed04c361051a43d25a05ecdea4b0115d">  165</a></span>&#160;Qt::Orientation <a class="code" href="class_qwt_plot_zone_item.html#aed04c361051a43d25a05ecdea4b0115d">QwtPlotZoneItem::orientation</a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l00166"></a><span class="lineno">  166</span>&#160;<span class="keyword"></span>{</div>
<div class="line"><a name="l00167"></a><span class="lineno">  167</span>&#160;    <span class="keywordflow">return</span> m_data-&gt;orientation;</div>
<div class="line"><a name="l00168"></a><span class="lineno">  168</span>&#160;}</div>
<div class="line"><a name="l00169"></a><span class="lineno">  169</span>&#160; </div>
<div class="line"><a name="l00181"></a><span class="lineno"><a class="line" href="class_qwt_plot_zone_item.html#acdf04297cd78f586e447318db60334e6">  181</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="class_qwt_plot_zone_item.html#acdf04297cd78f586e447318db60334e6">QwtPlotZoneItem::setInterval</a>( <span class="keywordtype">double</span> min, <span class="keywordtype">double</span> max )</div>
<div class="line"><a name="l00182"></a><span class="lineno">  182</span>&#160;{</div>
<div class="line"><a name="l00183"></a><span class="lineno">  183</span>&#160;    <a class="code" href="class_qwt_plot_zone_item.html#acdf04297cd78f586e447318db60334e6">setInterval</a>( <a class="code" href="class_qwt_interval.html">QwtInterval</a>( min, max ) );</div>
<div class="line"><a name="l00184"></a><span class="lineno">  184</span>&#160;}</div>
<div class="line"><a name="l00185"></a><span class="lineno">  185</span>&#160; </div>
<div class="line"><a name="l00196"></a><span class="lineno"><a class="line" href="class_qwt_plot_zone_item.html#ad963f6a8301525c35add92c509fef44c">  196</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="class_qwt_plot_zone_item.html#acdf04297cd78f586e447318db60334e6">QwtPlotZoneItem::setInterval</a>( <span class="keyword">const</span> <a class="code" href="class_qwt_interval.html">QwtInterval</a>&amp; interval )</div>
<div class="line"><a name="l00197"></a><span class="lineno">  197</span>&#160;{</div>
<div class="line"><a name="l00198"></a><span class="lineno">  198</span>&#160;    <span class="keywordflow">if</span> ( m_data-&gt;interval != <a class="code" href="class_qwt_plot_zone_item.html#a4e177d5580393de72df485ce4de23adf">interval</a> )</div>
<div class="line"><a name="l00199"></a><span class="lineno">  199</span>&#160;    {</div>
<div class="line"><a name="l00200"></a><span class="lineno">  200</span>&#160;        m_data-&gt;interval = <a class="code" href="class_qwt_plot_zone_item.html#a4e177d5580393de72df485ce4de23adf">interval</a>;</div>
<div class="line"><a name="l00201"></a><span class="lineno">  201</span>&#160;        <a class="code" href="class_qwt_plot_item.html#ad956fdbce5b0721abccce6d09fe4d5ce">itemChanged</a>();</div>
<div class="line"><a name="l00202"></a><span class="lineno">  202</span>&#160;    }</div>
<div class="line"><a name="l00203"></a><span class="lineno">  203</span>&#160;}</div>
<div class="line"><a name="l00204"></a><span class="lineno">  204</span>&#160; </div>
<div class="line"><a name="l00209"></a><span class="lineno"><a class="line" href="class_qwt_plot_zone_item.html#a4e177d5580393de72df485ce4de23adf">  209</a></span>&#160;<a class="code" href="class_qwt_interval.html">QwtInterval</a> <a class="code" href="class_qwt_plot_zone_item.html#a4e177d5580393de72df485ce4de23adf">QwtPlotZoneItem::interval</a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l00210"></a><span class="lineno">  210</span>&#160;<span class="keyword"></span>{</div>
<div class="line"><a name="l00211"></a><span class="lineno">  211</span>&#160;    <span class="keywordflow">return</span> m_data-&gt;interval;</div>
<div class="line"><a name="l00212"></a><span class="lineno">  212</span>&#160;}</div>
<div class="line"><a name="l00213"></a><span class="lineno">  213</span>&#160; </div>
<div class="line"><a name="l00223"></a><span class="lineno"><a class="line" href="class_qwt_plot_zone_item.html#aff98d806ec28960ce76c38fc05981bd3">  223</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="class_qwt_plot_zone_item.html#aff98d806ec28960ce76c38fc05981bd3">QwtPlotZoneItem::draw</a>( QPainter* painter,</div>
<div class="line"><a name="l00224"></a><span class="lineno">  224</span>&#160;    <span class="keyword">const</span> <a class="code" href="class_qwt_scale_map.html">QwtScaleMap</a>&amp; xMap, <span class="keyword">const</span> <a class="code" href="class_qwt_scale_map.html">QwtScaleMap</a>&amp; yMap,</div>
<div class="line"><a name="l00225"></a><span class="lineno">  225</span>&#160;    <span class="keyword">const</span> QRectF&amp; canvasRect )<span class="keyword"> const</span></div>
<div class="line"><a name="l00226"></a><span class="lineno">  226</span>&#160;<span class="keyword"></span>{</div>
<div class="line"><a name="l00227"></a><span class="lineno">  227</span>&#160;    <span class="keywordflow">if</span> ( !m_data-&gt;interval.isValid() )</div>
<div class="line"><a name="l00228"></a><span class="lineno">  228</span>&#160;        <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l00229"></a><span class="lineno">  229</span>&#160; </div>
<div class="line"><a name="l00230"></a><span class="lineno">  230</span>&#160;    QPen <a class="code" href="class_qwt_plot_zone_item.html#a1dbf4a71e483b32b6348ab3b3bdd1a64">pen</a> = m_data-&gt;pen;</div>
<div class="line"><a name="l00231"></a><span class="lineno">  231</span>&#160;    <a class="code" href="class_qwt_plot_zone_item.html#a1dbf4a71e483b32b6348ab3b3bdd1a64">pen</a>.setCapStyle( Qt::FlatCap );</div>
<div class="line"><a name="l00232"></a><span class="lineno">  232</span>&#160; </div>
<div class="line"><a name="l00233"></a><span class="lineno">  233</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">bool</span> doAlign = <a class="code" href="class_qwt_painter.html#ae9af230df7bb8d40b802d4f3205a8631">QwtPainter::roundingAlignment</a>( painter );</div>
<div class="line"><a name="l00234"></a><span class="lineno">  234</span>&#160; </div>
<div class="line"><a name="l00235"></a><span class="lineno">  235</span>&#160;    <span class="keywordflow">if</span> ( m_data-&gt;orientation == Qt::Horizontal )</div>
<div class="line"><a name="l00236"></a><span class="lineno">  236</span>&#160;    {</div>
<div class="line"><a name="l00237"></a><span class="lineno">  237</span>&#160;        <span class="keywordtype">double</span> y1 = yMap.<a class="code" href="class_qwt_scale_map.html#a504f1627e0e02ddac03d2ce46507b865">transform</a>( m_data-&gt;interval.minValue() );</div>
<div class="line"><a name="l00238"></a><span class="lineno">  238</span>&#160;        <span class="keywordtype">double</span> y2 = yMap.<a class="code" href="class_qwt_scale_map.html#a504f1627e0e02ddac03d2ce46507b865">transform</a>( m_data-&gt;interval.maxValue() );</div>
<div class="line"><a name="l00239"></a><span class="lineno">  239</span>&#160; </div>
<div class="line"><a name="l00240"></a><span class="lineno">  240</span>&#160;        <span class="keywordflow">if</span> ( doAlign )</div>
<div class="line"><a name="l00241"></a><span class="lineno">  241</span>&#160;        {</div>
<div class="line"><a name="l00242"></a><span class="lineno">  242</span>&#160;            y1 = qRound( y1 );</div>
<div class="line"><a name="l00243"></a><span class="lineno">  243</span>&#160;            y2 = qRound( y2 );</div>
<div class="line"><a name="l00244"></a><span class="lineno">  244</span>&#160;        }</div>
<div class="line"><a name="l00245"></a><span class="lineno">  245</span>&#160; </div>
<div class="line"><a name="l00246"></a><span class="lineno">  246</span>&#160;        QRectF r( canvasRect.left(), y1, canvasRect.width(), y2 - y1 );</div>
<div class="line"><a name="l00247"></a><span class="lineno">  247</span>&#160;        r = r.normalized();</div>
<div class="line"><a name="l00248"></a><span class="lineno">  248</span>&#160; </div>
<div class="line"><a name="l00249"></a><span class="lineno">  249</span>&#160;        <span class="keywordflow">if</span> ( ( m_data-&gt;brush.style() != Qt::NoBrush ) &amp;&amp; ( y1 != y2 ) )</div>
<div class="line"><a name="l00250"></a><span class="lineno">  250</span>&#160;        {</div>
<div class="line"><a name="l00251"></a><span class="lineno">  251</span>&#160;            <a class="code" href="class_qwt_painter.html#a8f5561421bf2d1c1093059f1b7bba7ba">QwtPainter::fillRect</a>( painter, r, m_data-&gt;brush );</div>
<div class="line"><a name="l00252"></a><span class="lineno">  252</span>&#160;        }</div>
<div class="line"><a name="l00253"></a><span class="lineno">  253</span>&#160; </div>
<div class="line"><a name="l00254"></a><span class="lineno">  254</span>&#160;        <span class="keywordflow">if</span> ( m_data-&gt;pen.style() != Qt::NoPen )</div>
<div class="line"><a name="l00255"></a><span class="lineno">  255</span>&#160;        {</div>
<div class="line"><a name="l00256"></a><span class="lineno">  256</span>&#160;            painter-&gt;setPen( m_data-&gt;pen );</div>
<div class="line"><a name="l00257"></a><span class="lineno">  257</span>&#160; </div>
<div class="line"><a name="l00258"></a><span class="lineno">  258</span>&#160;            <a class="code" href="class_qwt_painter.html#af7da8f2bd3bda731e76b564ba44ea6e7">QwtPainter::drawLine</a>( painter, r.left(), r.top(), r.right(), r.top() );</div>
<div class="line"><a name="l00259"></a><span class="lineno">  259</span>&#160;            <a class="code" href="class_qwt_painter.html#af7da8f2bd3bda731e76b564ba44ea6e7">QwtPainter::drawLine</a>( painter, r.left(), r.bottom(), r.right(), r.bottom() );</div>
<div class="line"><a name="l00260"></a><span class="lineno">  260</span>&#160;        }</div>
<div class="line"><a name="l00261"></a><span class="lineno">  261</span>&#160;    }</div>
<div class="line"><a name="l00262"></a><span class="lineno">  262</span>&#160;    <span class="keywordflow">else</span></div>
<div class="line"><a name="l00263"></a><span class="lineno">  263</span>&#160;    {</div>
<div class="line"><a name="l00264"></a><span class="lineno">  264</span>&#160;        <span class="keywordtype">double</span> x1 = xMap.<a class="code" href="class_qwt_scale_map.html#a504f1627e0e02ddac03d2ce46507b865">transform</a>( m_data-&gt;interval.minValue() );</div>
<div class="line"><a name="l00265"></a><span class="lineno">  265</span>&#160;        <span class="keywordtype">double</span> x2 = xMap.<a class="code" href="class_qwt_scale_map.html#a504f1627e0e02ddac03d2ce46507b865">transform</a>( m_data-&gt;interval.maxValue() );</div>
<div class="line"><a name="l00266"></a><span class="lineno">  266</span>&#160; </div>
<div class="line"><a name="l00267"></a><span class="lineno">  267</span>&#160;        <span class="keywordflow">if</span> ( doAlign )</div>
<div class="line"><a name="l00268"></a><span class="lineno">  268</span>&#160;        {</div>
<div class="line"><a name="l00269"></a><span class="lineno">  269</span>&#160;            x1 = qRound( x1 );</div>
<div class="line"><a name="l00270"></a><span class="lineno">  270</span>&#160;            x2 = qRound( x2 );</div>
<div class="line"><a name="l00271"></a><span class="lineno">  271</span>&#160;        }</div>
<div class="line"><a name="l00272"></a><span class="lineno">  272</span>&#160; </div>
<div class="line"><a name="l00273"></a><span class="lineno">  273</span>&#160;        QRectF r( x1, canvasRect.top(), x2 - x1, canvasRect.height() );</div>
<div class="line"><a name="l00274"></a><span class="lineno">  274</span>&#160;        r = r.normalized();</div>
<div class="line"><a name="l00275"></a><span class="lineno">  275</span>&#160; </div>
<div class="line"><a name="l00276"></a><span class="lineno">  276</span>&#160;        <span class="keywordflow">if</span> ( ( m_data-&gt;brush.style() != Qt::NoBrush ) &amp;&amp; ( x1 != x2 ) )</div>
<div class="line"><a name="l00277"></a><span class="lineno">  277</span>&#160;        {</div>
<div class="line"><a name="l00278"></a><span class="lineno">  278</span>&#160;            <a class="code" href="class_qwt_painter.html#a8f5561421bf2d1c1093059f1b7bba7ba">QwtPainter::fillRect</a>( painter, r, m_data-&gt;brush );</div>
<div class="line"><a name="l00279"></a><span class="lineno">  279</span>&#160;        }</div>
<div class="line"><a name="l00280"></a><span class="lineno">  280</span>&#160; </div>
<div class="line"><a name="l00281"></a><span class="lineno">  281</span>&#160;        <span class="keywordflow">if</span> ( m_data-&gt;pen.style() != Qt::NoPen )</div>
<div class="line"><a name="l00282"></a><span class="lineno">  282</span>&#160;        {</div>
<div class="line"><a name="l00283"></a><span class="lineno">  283</span>&#160;            painter-&gt;setPen( m_data-&gt;pen );</div>
<div class="line"><a name="l00284"></a><span class="lineno">  284</span>&#160; </div>
<div class="line"><a name="l00285"></a><span class="lineno">  285</span>&#160;            <a class="code" href="class_qwt_painter.html#af7da8f2bd3bda731e76b564ba44ea6e7">QwtPainter::drawLine</a>( painter, r.left(), r.top(), r.left(), r.bottom() );</div>
<div class="line"><a name="l00286"></a><span class="lineno">  286</span>&#160;            <a class="code" href="class_qwt_painter.html#af7da8f2bd3bda731e76b564ba44ea6e7">QwtPainter::drawLine</a>( painter, r.right(), r.top(), r.right(), r.bottom() );</div>
<div class="line"><a name="l00287"></a><span class="lineno">  287</span>&#160;        }</div>
<div class="line"><a name="l00288"></a><span class="lineno">  288</span>&#160;    }</div>
<div class="line"><a name="l00289"></a><span class="lineno">  289</span>&#160;}</div>
<div class="line"><a name="l00290"></a><span class="lineno">  290</span>&#160; </div>
<div class="line"><a name="l00297"></a><span class="lineno"><a class="line" href="class_qwt_plot_zone_item.html#a4c21eb64518fed5157cfec0ba9ebe604">  297</a></span>&#160;QRectF <a class="code" href="class_qwt_plot_zone_item.html#a4c21eb64518fed5157cfec0ba9ebe604">QwtPlotZoneItem::boundingRect</a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l00298"></a><span class="lineno">  298</span>&#160;<span class="keyword"></span>{</div>
<div class="line"><a name="l00299"></a><span class="lineno">  299</span>&#160;    QRectF br = <a class="code" href="class_qwt_plot_item.html#aebc6a6627f293f62e1d07006b11912cc">QwtPlotItem::boundingRect</a>();</div>
<div class="line"><a name="l00300"></a><span class="lineno">  300</span>&#160; </div>
<div class="line"><a name="l00301"></a><span class="lineno">  301</span>&#160;    <span class="keyword">const</span> <a class="code" href="class_qwt_interval.html">QwtInterval</a>&amp; intv = m_data-&gt;interval;</div>
<div class="line"><a name="l00302"></a><span class="lineno">  302</span>&#160; </div>
<div class="line"><a name="l00303"></a><span class="lineno">  303</span>&#160;    <span class="keywordflow">if</span> ( intv.<a class="code" href="class_qwt_interval.html#ad742235a737d4d0b12cba1cab2df55f3">isValid</a>() )</div>
<div class="line"><a name="l00304"></a><span class="lineno">  304</span>&#160;    {</div>
<div class="line"><a name="l00305"></a><span class="lineno">  305</span>&#160;        <span class="keywordflow">if</span> ( m_data-&gt;orientation == Qt::Horizontal )</div>
<div class="line"><a name="l00306"></a><span class="lineno">  306</span>&#160;        {</div>
<div class="line"><a name="l00307"></a><span class="lineno">  307</span>&#160;            br.setTop( intv.<a class="code" href="class_qwt_interval.html#a0df143a36d76a677976d82987cab8a06">minValue</a>() );</div>
<div class="line"><a name="l00308"></a><span class="lineno">  308</span>&#160;            br.setBottom( intv.<a class="code" href="class_qwt_interval.html#a44820fa5d6e6cefa59dc31ea0d522d61">maxValue</a>() );</div>
<div class="line"><a name="l00309"></a><span class="lineno">  309</span>&#160;        }</div>
<div class="line"><a name="l00310"></a><span class="lineno">  310</span>&#160;        <span class="keywordflow">else</span></div>
<div class="line"><a name="l00311"></a><span class="lineno">  311</span>&#160;        {</div>
<div class="line"><a name="l00312"></a><span class="lineno">  312</span>&#160;            br.setLeft( intv.<a class="code" href="class_qwt_interval.html#a0df143a36d76a677976d82987cab8a06">minValue</a>() );</div>
<div class="line"><a name="l00313"></a><span class="lineno">  313</span>&#160;            br.setRight( intv.<a class="code" href="class_qwt_interval.html#a44820fa5d6e6cefa59dc31ea0d522d61">maxValue</a>() );</div>
<div class="line"><a name="l00314"></a><span class="lineno">  314</span>&#160;        }</div>
<div class="line"><a name="l00315"></a><span class="lineno">  315</span>&#160;    }</div>
<div class="line"><a name="l00316"></a><span class="lineno">  316</span>&#160; </div>
<div class="line"><a name="l00317"></a><span class="lineno">  317</span>&#160;    <span class="keywordflow">return</span> br;</div>
<div class="line"><a name="l00318"></a><span class="lineno">  318</span>&#160;}</div>
<div class="ttc" id="aclass_qwt_interval_html"><div class="ttname"><a href="class_qwt_interval.html">QwtInterval</a></div><div class="ttdoc">A class representing an interval.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__interval_8h_source.html#l00022">qwt_interval.h:23</a></div></div>
<div class="ttc" id="aclass_qwt_interval_html_a0df143a36d76a677976d82987cab8a06"><div class="ttname"><a href="class_qwt_interval.html#a0df143a36d76a677976d82987cab8a06">QwtInterval::minValue</a></div><div class="ttdeci">double minValue() const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__interval_8h_source.html#l00192">qwt_interval.h:192</a></div></div>
<div class="ttc" id="aclass_qwt_interval_html_a44820fa5d6e6cefa59dc31ea0d522d61"><div class="ttname"><a href="class_qwt_interval.html#a44820fa5d6e6cefa59dc31ea0d522d61">QwtInterval::maxValue</a></div><div class="ttdeci">double maxValue() const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__interval_8h_source.html#l00198">qwt_interval.h:198</a></div></div>
<div class="ttc" id="aclass_qwt_interval_html_ad742235a737d4d0b12cba1cab2df55f3"><div class="ttname"><a href="class_qwt_interval.html#ad742235a737d4d0b12cba1cab2df55f3">QwtInterval::isValid</a></div><div class="ttdeci">bool isValid() const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__interval_8h_source.html#l00210">qwt_interval.h:210</a></div></div>
<div class="ttc" id="aclass_qwt_painter_html_a8f5561421bf2d1c1093059f1b7bba7ba"><div class="ttname"><a href="class_qwt_painter.html#a8f5561421bf2d1c1093059f1b7bba7ba">QwtPainter::fillRect</a></div><div class="ttdeci">static void fillRect(QPainter *, const QRectF &amp;, const QBrush &amp;)</div><div class="ttdoc">Wrapper for QPainter::fillRect()</div><div class="ttdef"><b>Definition:</b> <a href="qwt__painter_8cpp_source.html#l00382">qwt_painter.cpp:382</a></div></div>
<div class="ttc" id="aclass_qwt_painter_html_ae9af230df7bb8d40b802d4f3205a8631"><div class="ttname"><a href="class_qwt_painter.html#ae9af230df7bb8d40b802d4f3205a8631">QwtPainter::roundingAlignment</a></div><div class="ttdeci">static bool roundingAlignment()</div><div class="ttdef"><b>Definition:</b> <a href="qwt__painter_8h_source.html#l00183">qwt_painter.h:183</a></div></div>
<div class="ttc" id="aclass_qwt_painter_html_af7da8f2bd3bda731e76b564ba44ea6e7"><div class="ttname"><a href="class_qwt_painter.html#af7da8f2bd3bda731e76b564ba44ea6e7">QwtPainter::drawLine</a></div><div class="ttdeci">static void drawLine(QPainter *, qreal x1, qreal y1, qreal x2, qreal y2)</div><div class="ttdoc">Wrapper for QPainter::drawLine()</div><div class="ttdef"><b>Definition:</b> <a href="qwt__painter_8h_source.html#l00154">qwt_painter.h:154</a></div></div>
<div class="ttc" id="aclass_qwt_plot_item_html"><div class="ttname"><a href="class_qwt_plot_item.html">QwtPlotItem</a></div><div class="ttdoc">Base class for items on the plot canvas.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__item_8h_source.html#l00066">qwt_plot_item.h:67</a></div></div>
<div class="ttc" id="aclass_qwt_plot_item_html_a57d90e4146133b59d589c71b3a643e82"><div class="ttname"><a href="class_qwt_plot_item.html#a57d90e4146133b59d589c71b3a643e82">QwtPlotItem::setZ</a></div><div class="ttdeci">void setZ(double z)</div><div class="ttdoc">Set the z value.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__item_8cpp_source.html#l00165">qwt_plot_item.cpp:165</a></div></div>
<div class="ttc" id="aclass_qwt_plot_item_html_a5a335be8ff488809a2cf7f4b734ad1b6"><div class="ttname"><a href="class_qwt_plot_item.html#a5a335be8ff488809a2cf7f4b734ad1b6">QwtPlotItem::setItemAttribute</a></div><div class="ttdeci">void setItemAttribute(ItemAttribute, bool on=true)</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__item_8cpp_source.html#l00228">qwt_plot_item.cpp:228</a></div></div>
<div class="ttc" id="aclass_qwt_plot_item_html_ab149ac85e233ce9cedf2f2f2af871bf3a52b2ec5c64c77a36a103b329a530b606"><div class="ttname"><a href="class_qwt_plot_item.html#ab149ac85e233ce9cedf2f2f2af871bf3a52b2ec5c64c77a36a103b329a530b606">QwtPlotItem::Rtti_PlotZone</a></div><div class="ttdeci">@ Rtti_PlotZone</div><div class="ttdoc">For QwtPlotZoneItem.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__item_8h_source.html#l00126">qwt_plot_item.h:126</a></div></div>
<div class="ttc" id="aclass_qwt_plot_item_html_ad956fdbce5b0721abccce6d09fe4d5ce"><div class="ttname"><a href="class_qwt_plot_item.html#ad956fdbce5b0721abccce6d09fe4d5ce">QwtPlotItem::itemChanged</a></div><div class="ttdeci">virtual void itemChanged()</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__item_8cpp_source.html#l00481">qwt_plot_item.cpp:481</a></div></div>
<div class="ttc" id="aclass_qwt_plot_item_html_ae0fabcdd35f4818ce5bbe019b0eed062a4e377b54bd879c60a95162b6a9e9e176"><div class="ttname"><a href="class_qwt_plot_item.html#ae0fabcdd35f4818ce5bbe019b0eed062a4e377b54bd879c60a95162b6a9e9e176">QwtPlotItem::Legend</a></div><div class="ttdeci">@ Legend</div><div class="ttdoc">The item is represented on the legend.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__item_8h_source.html#l00150">qwt_plot_item.h:150</a></div></div>
<div class="ttc" id="aclass_qwt_plot_item_html_ae0fabcdd35f4818ce5bbe019b0eed062a9de83e2ad8a88796a36a11ef8b033a48"><div class="ttname"><a href="class_qwt_plot_item.html#ae0fabcdd35f4818ce5bbe019b0eed062a9de83e2ad8a88796a36a11ef8b033a48">QwtPlotItem::AutoScale</a></div><div class="ttdeci">@ AutoScale</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__item_8h_source.html#l00157">qwt_plot_item.h:157</a></div></div>
<div class="ttc" id="aclass_qwt_plot_item_html_aebc6a6627f293f62e1d07006b11912cc"><div class="ttname"><a href="class_qwt_plot_item.html#aebc6a6627f293f62e1d07006b11912cc">QwtPlotItem::boundingRect</a></div><div class="ttdeci">virtual QRectF boundingRect() const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__item_8cpp_source.html#l00568">qwt_plot_item.cpp:568</a></div></div>
<div class="ttc" id="aclass_qwt_plot_zone_item_html_a02049f8397ca42e02c73fb7237105c67"><div class="ttname"><a href="class_qwt_plot_zone_item.html#a02049f8397ca42e02c73fb7237105c67">QwtPlotZoneItem::brush</a></div><div class="ttdeci">const QBrush &amp; brush() const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__zoneitem_8cpp_source.html#l00138">qwt_plot_zoneitem.cpp:138</a></div></div>
<div class="ttc" id="aclass_qwt_plot_zone_item_html_a0e957d092637846d8c7e7f6d1282e8ac"><div class="ttname"><a href="class_qwt_plot_zone_item.html#a0e957d092637846d8c7e7f6d1282e8ac">QwtPlotZoneItem::setOrientation</a></div><div class="ttdeci">void setOrientation(Qt::Orientation)</div><div class="ttdoc">Set the orientation of the zone.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__zoneitem_8cpp_source.html#l00152">qwt_plot_zoneitem.cpp:152</a></div></div>
<div class="ttc" id="aclass_qwt_plot_zone_item_html_a1dbf4a71e483b32b6348ab3b3bdd1a64"><div class="ttname"><a href="class_qwt_plot_zone_item.html#a1dbf4a71e483b32b6348ab3b3bdd1a64">QwtPlotZoneItem::pen</a></div><div class="ttdeci">const QPen &amp; pen() const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__zoneitem_8cpp_source.html#l00112">qwt_plot_zoneitem.cpp:112</a></div></div>
<div class="ttc" id="aclass_qwt_plot_zone_item_html_a29d7add8c10cde3c5710354cd0d033a8"><div class="ttname"><a href="class_qwt_plot_zone_item.html#a29d7add8c10cde3c5710354cd0d033a8">QwtPlotZoneItem::setBrush</a></div><div class="ttdeci">void setBrush(const QBrush &amp;)</div><div class="ttdoc">Assign a brush.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__zoneitem_8cpp_source.html#l00125">qwt_plot_zoneitem.cpp:125</a></div></div>
<div class="ttc" id="aclass_qwt_plot_zone_item_html_a4c21eb64518fed5157cfec0ba9ebe604"><div class="ttname"><a href="class_qwt_plot_zone_item.html#a4c21eb64518fed5157cfec0ba9ebe604">QwtPlotZoneItem::boundingRect</a></div><div class="ttdeci">virtual QRectF boundingRect() const override</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__zoneitem_8cpp_source.html#l00297">qwt_plot_zoneitem.cpp:297</a></div></div>
<div class="ttc" id="aclass_qwt_plot_zone_item_html_a4e177d5580393de72df485ce4de23adf"><div class="ttname"><a href="class_qwt_plot_zone_item.html#a4e177d5580393de72df485ce4de23adf">QwtPlotZoneItem::interval</a></div><div class="ttdeci">QwtInterval interval() const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__zoneitem_8cpp_source.html#l00209">qwt_plot_zoneitem.cpp:209</a></div></div>
<div class="ttc" id="aclass_qwt_plot_zone_item_html_a696327e3e806dd2cada33b8e2d4f18f8"><div class="ttname"><a href="class_qwt_plot_zone_item.html#a696327e3e806dd2cada33b8e2d4f18f8">QwtPlotZoneItem::~QwtPlotZoneItem</a></div><div class="ttdeci">virtual ~QwtPlotZoneItem()</div><div class="ttdoc">Destructor.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__zoneitem_8cpp_source.html#l00062">qwt_plot_zoneitem.cpp:62</a></div></div>
<div class="ttc" id="aclass_qwt_plot_zone_item_html_a76a86eb41801930e5733bc509966ee4d"><div class="ttname"><a href="class_qwt_plot_zone_item.html#a76a86eb41801930e5733bc509966ee4d">QwtPlotZoneItem::setPen</a></div><div class="ttdeci">void setPen(const QColor &amp;, qreal width=0.0, Qt::PenStyle=Qt::SolidLine)</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__zoneitem_8cpp_source.html#l00086">qwt_plot_zoneitem.cpp:86</a></div></div>
<div class="ttc" id="aclass_qwt_plot_zone_item_html_aa63ced2cda200381e887a6a9e28a03b5"><div class="ttname"><a href="class_qwt_plot_zone_item.html#aa63ced2cda200381e887a6a9e28a03b5">QwtPlotZoneItem::QwtPlotZoneItem</a></div><div class="ttdeci">QwtPlotZoneItem()</div><div class="ttdoc">Constructor.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__zoneitem_8cpp_source.html#l00050">qwt_plot_zoneitem.cpp:50</a></div></div>
<div class="ttc" id="aclass_qwt_plot_zone_item_html_acdf04297cd78f586e447318db60334e6"><div class="ttname"><a href="class_qwt_plot_zone_item.html#acdf04297cd78f586e447318db60334e6">QwtPlotZoneItem::setInterval</a></div><div class="ttdeci">void setInterval(double min, double max)</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__zoneitem_8cpp_source.html#l00181">qwt_plot_zoneitem.cpp:181</a></div></div>
<div class="ttc" id="aclass_qwt_plot_zone_item_html_ad6b34631bcb620ac9efdf3a15ebd0357"><div class="ttname"><a href="class_qwt_plot_zone_item.html#ad6b34631bcb620ac9efdf3a15ebd0357">QwtPlotZoneItem::rtti</a></div><div class="ttdeci">virtual int rtti() const override</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__zoneitem_8cpp_source.html#l00068">qwt_plot_zoneitem.cpp:68</a></div></div>
<div class="ttc" id="aclass_qwt_plot_zone_item_html_aed04c361051a43d25a05ecdea4b0115d"><div class="ttname"><a href="class_qwt_plot_zone_item.html#aed04c361051a43d25a05ecdea4b0115d">QwtPlotZoneItem::orientation</a></div><div class="ttdeci">Qt::Orientation orientation() const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__zoneitem_8cpp_source.html#l00165">qwt_plot_zoneitem.cpp:165</a></div></div>
<div class="ttc" id="aclass_qwt_plot_zone_item_html_aff98d806ec28960ce76c38fc05981bd3"><div class="ttname"><a href="class_qwt_plot_zone_item.html#aff98d806ec28960ce76c38fc05981bd3">QwtPlotZoneItem::draw</a></div><div class="ttdeci">virtual void draw(QPainter *, const QwtScaleMap &amp;, const QwtScaleMap &amp;, const QRectF &amp;canvasRect) const override</div><div class="ttdef"><b>Definition:</b> <a href="qwt__plot__zoneitem_8cpp_source.html#l00223">qwt_plot_zoneitem.cpp:223</a></div></div>
<div class="ttc" id="aclass_qwt_scale_map_html"><div class="ttname"><a href="class_qwt_scale_map.html">QwtScaleMap</a></div><div class="ttdoc">A scale map.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__scale__map_8h_source.html#l00026">qwt_scale_map.h:27</a></div></div>
<div class="ttc" id="aclass_qwt_scale_map_html_a504f1627e0e02ddac03d2ce46507b865"><div class="ttname"><a href="class_qwt_scale_map.html#a504f1627e0e02ddac03d2ce46507b865">QwtScaleMap::transform</a></div><div class="ttdeci">double transform(double s) const</div><div class="ttdef"><b>Definition:</b> <a href="qwt__scale__map_8h_source.html#l00137">qwt_scale_map.h:137</a></div></div>
<div class="ttc" id="aclass_qwt_text_html"><div class="ttname"><a href="class_qwt_text.html">QwtText</a></div><div class="ttdoc">A class representing a text.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__text_8h_source.html#l00051">qwt_text.h:52</a></div></div>
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